Warning : The Linux kernel is a critical element of the system. To do the upgrade costs when one of your hardware devices is not working properly, and the new kernel may fix this problem. But at the same time installing a new kernel unnecessarily can lead to undesirable regressions, such as: no network connection, no sound or even the inability to boot the system, so install a new kernel on your own risk.

Method 1 :

In this method , you can simply download the shell script and run it, to install the Linux kernel 4.6.. that downloaed script would take care of rest of the things..

The script needs root privileges to install the kernel.. so please don't forget to provide password while it prompts for root privileges(password)..

Step 3 :

Removing/Uninstalling Linux kernel 4.6

If you aren’t happy with the Kernel and wish to uninstall and remove the newly installed Kernel,When the computer boots, the GRUB menu, select your old kernel (pressing shift key while computer start to boot will bring grub menu .. there you can see advance options menu .. enter into that .. Now you can select kernel which you want to boot.. ). After booting the system, remove the new kernel by command below run the following command: